ul{
    list-style: none;
    margin: 0;
    padding: 0;
}

body{
    margin: 0;
}

/* Hero */

.section_hero{
    background-image: url(../img/background-hero.jpg);
    background-size: cover;
    background-position: center center; 
}

.hero-pos{
    position: relative;
    height: 600px;
}

.container{
    width: 980px;
    margin-right: 140px;
    margin-left: 140px;
}

.header{
    display: flex;
    align-items: center;
    height: 100px;
}

.logo_link{
    margin-right: auto;
}

.logo_img{
    width: 300px;
    height: 150px;
}

.social_icon{
    display: flex;
}

.social_item:not(:last-child){
    margin-right: 20px;
}

.yellow{
    max-width: 360px;
    padding: 45px;
    position: absolute;
    right: 0;
    bottom: 0;
    background-color: #F8F200;
    background: linear-gradient(135deg, transparent 15px, #F8F200 0) top left,
    linear-gradient(-135deg, transparent, #F8F200 0) top right,
    linear-gradient(-45deg, transparent 15px, #F8F200 0) bottom right,
    linear-gradient(45deg, transparent, #F8F200 0) bottom left;
    background-size: 50% 50%;
    background-repeat: no-repeat;
}

.yellow_description{
    font-size: 40px;
    font-weight: bold;
    margin-bottom: 25px;
}

.yellow_button{
    padding: 15px 30px;
    background-color: black;
    color: #F8F200;
    text-decoration: none;
    font-size: 20px;
}

/* About game */

.about_game{
    margin-bottom: 50px;
}

.game_heading{
    width: 90%;
    font-size: 47px;
}

.game_description{
    font-size: 18px;
    color: #777777;
    margin-bottom: 50px;
}

.game_description a{
    text-decoration: none;
    color: #52BEDC;
}

.tabs{
    width: 100%;
    height: 100%;
    position: relative;
    display: flex;
}

.tab_img{
    width: 100%;
    height: 100%;
}

.alone_img{
    width: 100%;
    height: 100%;
}

.left{
    display: flex;
    flex-direction: column;
    width: 30%;
    height: 100%;
    margin-right: 30px;
}

.tabs_column1{
    position: absolute;
    top: 0;
    left: 0;
    width: 30%;
    
}

.tabs_column2{
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30%;
}

.tabs_alone{
    width: 65%;
}

/* Promotion */

.promotion_effect{
    width: 100%;
}

.section_promotion{
    background-color: #000;
}

.promotion_logo{
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.promotion_heading{
    color: #ffffff;
    font-size: 47px;
    margin: 0;
    margin-left: 25px;
}

.promotion_description{
    color: #ffffff;
    font-size: 15px;
    width: 75%;
    margin-bottom: 50px;
}

.promotion_left{
    display: flex;
}

.form{
    display: flex;
    flex-direction: column;
    width: 35%;
    margin-right: auto;
    margin-bottom: 60px;
}

.input{
    background-color: #000;
    color: white;
    border: none;
    border-bottom: 1px solid #777777;
    padding-right: auto;
    padding-bottom: 10px;
    margin-bottom: 30px;
}

.div_area{
    width: 100%;
    height: 100%;
    background-color: #000;
    border: 1px dashed #777777;
    padding: 39px 0;
    margin-bottom: 30px;
}

.file{
    display: flex;
    justify-content: center;
    align-items: center;
    margin-left: auto;
    margin-right: auto;
    width: 30%;
    background-color: #000;
}

.promotion_button{
    width: 50%;
    background-color: #F8F200;
    color: #000;
    padding: 19px 40px;
    font-size: 18px;
    cursor: pointer;
}

label{
    color: #ffffff;
}

.xbox{
    width: 65%;
    position: relative;
}

.layer_box{
    width: 60%;
    position: absolute;
    left: 0;
    z-index: 0;
}

.box{
    width: 35%;
    position: absolute;
    right: 45%;
    top: 0;
    z-index: 1;
}

.layer_ps{
    width: 60%;
    position: absolute;
    right: 0;
    transform: scaleX(-1);
    transform: scaleY(-1);
    z-index: 0;
}

.ps{
    width: 35%;
    position: absolute;
    right: 45%;
    top: 0;
    right: 0;
    z-index: 1;
}

/* Ad */

.section_ad{
    margin: 0;
    background-color: #F8F200;
    padding-bottom: 60px;
}

.ad_container{
    display: inline-flex;
    align-items: start;
}

.ad_effect{
    width: 100%;
}

.ad_left{
    display: flex;
    flex-direction: column;
    width: 50%;
    margin-top: 60px;
    margin-right: 20px;
}

.ad_logo{
    width: 100%;
}

.collaboration{
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
}

.hp{
    width: 40%;
}

.collaboration_logo{
    width: 60%;
}

.ad_specs{
    margin-top: 20px;
    width: 50%;
}

.ad_heading{
    font-size: 47px;
    margin-bottom: 20px;
}

.ad_description{
    font-size: 18px;
}

.ad_list{
    display: flex;
    flex-direction: column;
    margin-top: 20px;
    margin-bottom: 40px;
}

.ad_item{
    display: flex;
    flex-direction: row;
    align-items: center;
}

.ad_item:not(:last-child){
    margin-bottom: 10px;
}

.ad_svg{
    margin-right: 20px;
}

.list_description{
    font-size: 18px;
}

.ad_button{
    background-color: #000;
    color: #F8F200;
    padding: 15px 40px;
    font-size: 18px;
    text-decoration: none;
}

/* Buy */

.section_buy{
    display: inline-flex;
    background-color: #000;
}

.buy_logo{
    width: 50%;
}

.container_buy{
    margin-left: 30px;
}

.buy_heading{
    color: #ffffff;
    font-size: 47px;
    margin-bottom: 20px;
}

.buy_set{
    color: #52BEDC;
    font-size: 24px;
}

.buy_list{
    margin-top: 20px;
    margin-bottom: 50px;
}

.buy_item{
    display: flex;
    align-items: center;
    color: #ffffff;
}

.buy_svg{
    margin-right: 20px;
}

.buy_item:not(:last-child){
    margin-bottom: 10px;
}

.tabs_platform{
    position: relative;
    width: 300px;
    height: 150px;
    margin-bottom: 60px;
}

.buy_platform{
    color: #52BEDC;
    font-size: 24px;
    position: absolute;
    top: 0;
    left: 0;
}

.pc{
    position: absolute;
    left: 0;
    top: 30%;
}

.xbox_svg{
    position: absolute;
    right: 0;
    top: 30%;
}

.stadia{
    position: absolute;
    left: 0;
    bottom: 0;
}

.ps_svg{
    position: absolute;
    right: 0;
    bottom: 0;
}

/* CD-Project */

.cd_container{
    display: flex;
}

.cyberpunk{
    margin-right: 30px;
}

.cd-project{
    margin-right: auto;
}

.project_list{
    display: flex;
    align-items: center;
}

.project_link{
    font-size: 18px;
    text-decoration: none;
    color: #000;
}

.project_item:not(:last-child){
    margin-right: 30px;
}

/* Footer */

.footer{
    background-color: #000;
}

.footer_container{
    display: flex;
    align-items: center;
    justify-content: center;
}

.copyright{
    color: #ffffff;
    font-size: 14px;
}